diff mbox

[06/26] drm/i915/slpc: Enable SLPC in guc if supported

Message ID 1457483669-155235-7-git-send-email-tom.orourke@intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

tom.orourke@intel.com March 9, 2016, 12:34 a.m. UTC 
From: Tom O'Rourke <Tom.O'Rourke@intel.com>

If slpc enabled, then add enable SLPC flag to guc
control parameter during guc load.

v2: Use intel_slpc_enabled() (Paulo)

Signed-off-by: Tom O'Rourke <Tom.O'Rourke@intel.com>
---
 drivers/gpu/drm/i915/intel_guc_loader.c | 3 +++
 1 file changed, 3 insertions(+)
diff mbox

Patch

diff --git a/drivers/gpu/drm/i915/intel_guc_loader.c b/drivers/gpu/drm/i915/intel_guc_loader.c
index d63f358..a3848bf 100644
--- a/drivers/gpu/drm/i915/intel_guc_loader.c
+++ b/drivers/gpu/drm/i915/intel_guc_loader.c
@@ -187,6 +187,9 @@  static void set_guc_init_params(struct drm_i915_private *dev_priv)
 	params[GUC_CTL_FEATURE] |= GUC_CTL_DISABLE_SCHEDULER |
 			GUC_CTL_VCS2_ENABLED;
 
+	if (intel_slpc_enabled())
+		params[GUC_CTL_FEATURE] |= GUC_CTL_ENABLE_SLPC;
+
 	if (i915.guc_log_level >= 0) {
 		params[GUC_CTL_LOG_PARAMS] = guc->log_flags;
 		params[GUC_CTL_DEBUG] =